The latest episode of "DC All Access" is dedicated solely to The CW TV series "Arrow," featuring interviews with the cast and crew as well as the first clip from this week's episode. Starting at the 3:14 mark in the player below, the clip actually introduces two characters that we'll be seeing in the upcoming spin-off series "The Flash," Danielle Panabaker as Caitlin Snow and Carlos Valdes as Cisco Ramon.

Titled "The Man Under the Hood," this week's episode is described as follows:

"Oliver, Canary, Diggle and Felicity return to the lair and find Slade waiting for them. An epic battle breaks out and one member of Team Arrow is sent to the hospital. Thea hits her breaking point, but just as Oliver is about to reach her, Slade intervenes and Oliver is faced with a choice – his battle with Slade or his family. Meanwhile, Laurel struggles with a new secret."

Directed by Jesse Warn from a story by Greg Berlanti & Geoff Johns and teleplay by Andrew Kreisberg & Keto Shimizu, "The Man Under the Hood" is set to air on April 16. "Arrow" airs Wednesdays at 8 P.M. ET/PT on The CW.​​​